public void ShouldNotBeNullIfRouteIsMatched()
{
var route = new RegexRoute("asdf", handler);
RouteData routeData = route.GetRouteData("asdf");
Assert.AreSame(handler, routeData.RouteHandler);
Assert.IsNotNull(routeData, "routeData should not be null if the path matched the regex");
}
public void ShouldHaveMatchedPairIfValueFound()
{
var route = new RegexRoute(@"(?<Controller>[a-zA-Z]+)_((?<Action>[a-zA-Z]+)_)?(?<Id>\d+)?", handler);
RouteData routeData = route.GetRouteData("Products_View_0");
Assert.AreSame(handler, routeData.RouteHandler);
Assert.AreEqual("Products", routeData.Values["Controller"]);
Assert.AreEqual("View", routeData.Values["Action"]);
Assert.AreEqual("0", routeData.Values["Id"]);
}
public void ShouldHaveDefaultValuesIfPairFoundButDoesNotMatchAnything()
{
var defaults = new RouteValueDictionary(new {a = "A"});
var route = new RegexRoute("asdf", defaults, handler);
RouteData routeData = route.GetRouteData("asdf");
Assert.AreSame(handler, routeData.RouteHandler);
Assert.IsNotNull(routeData, "routeData should not be null if the path matched the regex");
Assert.IsTrue(routeData.Values.ContainsKey("a"));
Assert.AreEqual("A", routeData.Values["a"], "if the match failed, the value should be default");
}
public void RouteGeneratorCallsCustomFunctionIfProvided()
{
bool called = false;
RequestContext innerContext = null;
RouteValueDictionary innerRouteValues = null;
RegexRoute innerRoute = null;
VirtualPathData innerPathData = null;
var route = new RegexRoute(
@"(?<Controller>[a-zA-Z]+)(_(?<Action>[a-zA-Z]+))?(_?<Id>\d+)?",
delegate(RequestContext context, RouteValueDictionary routeValues, RegexRoute thisRoute)
{
called = true;
innerContext = context;
innerRouteValues = routeValues;
innerRoute = thisRoute;
innerPathData = new VirtualPathData(thisRoute, "");
return innerPathData;
},
handler);
RouteData routeData = route.GetRouteData("Products_View_0");
var values = new RouteValueDictionary(new {Controller = "Accounts", Action = "Delete", Id = 0});
var requestContext = new RequestContext(mr.PartialMock<HttpContextBase>(), routeData);
VirtualPathData pathData = route.GetVirtualPath(
requestContext,
values);
Assert.IsTrue(called);
Assert.IsNotNull(innerContext);
Assert.AreSame(requestContext, innerContext);
Assert.IsNotNull(innerRouteValues);
Assert.AreSame(values, innerRouteValues);
Assert.IsNotNull(innerRoute);
Assert.AreSame(route, innerRoute);
Assert.IsNotNull(pathData);
Assert.AreSame(pathData, innerPathData);
}
public void ShouldReturnNullIfRouteIsNotMatched()
{
var route = new RegexRoute("asdf", handler);
RouteData routeData = route.GetRouteData("fdsa");
Assert.IsNull(routeData, "routedata should be null if the path didn't match");
}
public void RouteGeneratorReturnsNullWhenNotAllParametersFilledIn()
{
var route = new RegexRoute(@"(?<Controller>[a-zA-Z]+)(_(?<Action>[a-zA-Z]+))?(_?<Id>\d+)?",
"{Controller}_{Action}_{Id}", handler);
RouteData routeData = route.GetRouteData("Products_View_0");
VirtualPathData pathData = route.GetVirtualPath(new RequestContext(mr.PartialMock<HttpContextBase>(), routeData),
new RouteValueDictionary(
new {Controller = "Accounts", Action = "Delete"}));
Assert.IsNull(pathData);
}
public void RouteGeneratorGeneratesValidRouteWithoutDefaults()
{
var route = new RegexRoute(@"(?<Controller>[a-zA-Z]+)(_(?<Action>[a-zA-Z]+))?(_?<Id>\d+)?",
"{Controller}_{Action}_{Id}", handler);
RouteData routeData = route.GetRouteData("Products_View_0");
VirtualPathData pathData = route.GetVirtualPath(new RequestContext(mr.PartialMock<HttpContextBase>(), routeData),
new RouteValueDictionary(
new {Controller = "Accounts", Action = "Delete", Id = 0}));
Assert.AreEqual("Accounts_Delete_0", pathData.VirtualPath);
}
private static VirtualPathData RealGetVirtualPath(RequestContext requestContext, RouteValueDictionary values, RegexRoute thisRoute)
{
var pathDictionary = new Dictionary<string, string>();
if (thisRoute.Defaults != null)
{
foreach (var pair in thisRoute.Defaults)
{
pathDictionary.Add(pair.Key, pair.Value.ToString());
}
}
if (values != null)
{
foreach (var pair in values)
{
pathDictionary[pair.Key] = pair.Value.ToString();
}
}
string newUrl = thisRoute.UrlGenerator;
foreach (var pair in pathDictionary)
{
newUrl = newUrl.Replace("{" + pair.Key + "}", pair.Value);
}
if (Regex.IsMatch(newUrl, @"\{\w+\}"))
{
return null;
}
return new VirtualPathData(thisRoute, newUrl);
}
private static VirtualPathData RealGetVirtualPath(RequestContext requestContext, RouteValueDictionary values, RegexRoute thisRoute)
{
var pathDictionary = new Dictionary <string, string>();
if (thisRoute.Defaults != null)
{
foreach (var pair in thisRoute.Defaults)
{
pathDictionary.Add(pair.Key, pair.Value.ToString());
}
}
if (values != null)
{
foreach (var pair in values)
{
pathDictionary[pair.Key] = pair.Value.ToString();
}
}
string newUrl = thisRoute.UrlGenerator;
foreach (var pair in pathDictionary)
{
newUrl = newUrl.Replace("{" + pair.Key + "}", pair.Value);
}
if (Regex.IsMatch(newUrl, @"\{\w+\}"))
{
return(null);
}
return(new VirtualPathData(thisRoute, newUrl));
}